baber/WOPTO huggingface dataset:
Patent IT-1105106-B (IT)
Title: Room cooling system with absorption system - uses vacuum regenerated solids for absorbing gas using solar energy
IPC: F25D/
Filed: 1978-05-30
Granted: 1985-10-28
Abstract: The cooling arrangement for a room uses gasification or vaporisation process of a first substance in a first vessel is held in a room and the gas or vapour formed is directed into a second vessel (2) outside the room. The second vessel contains a second substance which absorbs gas or vapour. The cooling process is based on the fact that substances absorb gases or vapours chemically by bonding of the water of crystallisation. Thermal energy is released in this absorption process. A marked cooling effect is achieved and the substances used are readily regenerated. As a second substance is used one which forms a porous and rigid bodies in the vessel after heating or regeneration in vacuum. This second substance can be sodium sulphide. Second substance is held in vessel as a powder and it is regenerated to become rigid and porous body. Solar energy can be used as heat source for regenerating the second substance.
Patent IT-1159369-B (IT)
Inventor: SANTANERA ORESTE
IPC: B61D17/20
Filed: 1983-03-11
Granted: 1987-02-25
Abstract: Intercommunication passage between the bodies (B1, B2) of two carriages (C1, C2) of a rail or tramway vehicle (V), in which each of the carriages has a respective bogie (P1, P2) close to the zone of intercommunication, which is connected to the body by means of a centre plate (22). The intercommunication passage (10) comprises a rigid tubular element (25) below which is fixed a connecting bar (44) with an articulated attachment end (48) fixed to the bogies through the centre plates. The tubular element has a base wall (30) with semi-circular guide ends (34) which bear slidably on complementary parts (20) projecting from the floor (16) of the two bodies, two side walls (32) and an upper wall (26, 28) to the centre of which is articulated a rocker arm (50) the ends of which are connected by respective connecting rods (56) to the upper walls (12) of the two bodies.
Patent IT-1219240-B (IT)
Title: Drainage plate for civil engineering
Inventor: SUGIMOTO MIKIO
IPC: E02D/
Filed: 1988-04-27
Granted: 1990-05-03
Abstract: A drainage plate for use underground, or in mfr. of concrete structures has in its hollow interior a film with a very large number of air filled projections forming communicating passage ways fro drained liq. and covered by a filter sheet previous to water, e.g. via stamped perforation in a non-woven fabric. The film is bonded to a flat sheet resistant to air leakage from the projections. The plate may have superimposed layers of projections pointing in the same or opposite directions. The various components can be connected by adhesive, metrasonic welding etc. Adhesive layers are initially covered by strippelle paper.
Patent IT-1239834-B (IT)
Title: A cord guard specially adapted for television camera housings
IPC: H02G/
Filed: 1990-02-21
Granted: 1993-11-15
Abstract: This invention concerns a cord guard specially adapted for television camera housings comprising:- an elastic ring (8;28) inserted into each cord hole (6;26) made in the housing (2);- a pressure flange (9), superimposed on elastic ring (8;28) and having coaxial holes (10) at each elastic ring (8;28);- at least one element (13) connecting pressure flange (9) to housing (2). Each cord (12) passing through said elastic ring (8;28) and said holes (6;26) made in housing (2) and in pressure flange (9) is secured by radial contraction of each elastic ring (8;28) by as much as pressure flange (9) forces the outer surface (18;38) of each elastic ring (8;28) against the inner surface (7;36) of each hole (6;26) by elements (13) connecting flange (9) to housing.
Patent LT-5089-B (LT)
Title: Toy animal for riding
Inventor: AMBRAZEVICIUS ALGIRDAS
IPC: A63G19/00
Filed: 2001-08-07
Abstract: The invention relates to toys industry. The toy consists of a sitting board (1) with elements (2, 3, 4) fixed thereto tightly, and parts (5, 6, 7) of body fragments, and wheels (8) rotating only in one side. The parts (5, 6, 7) are flexibly connected to the sitting board (1) by axes. The part (5) is flexibly connected to the part (7) and the part (6) respectively by a pull rod (10) and a gear-lever pair. By the flexible joint, the part (5) enables to control the parts (6, 7) and wheels (8) jointed to them and allowing for the toy being moved in one direction.
Patent LT-5371-B (LT)
Title: A cassette of plugs
Inventor: MACIUNAS ERIKAS
IPC: A61F11/00
Filed: 2004-09-13
Abstract: The invention relates to a health service and can be used for holding of plugs, applied for protecting ears against noise and wind. A cassette of plugs comprises a screwed stick. Closed packets are fixed along a stick. Each packet holds a couple of vacuum plugs, which are made from porous elastic material. A screw-nut is turned on a stick. At inside of a screw-nut is fixed a knife for opening of packets and cutting them from a stick. A pitch of screw -nut and a screwed stick are equal to a thickness of packet. A plug is posted with a sticky tape.
Patent LT-5463-B (LT)
Title: Method for the determination of the photoconductivity type in semiconductor crystals
Inventor: JARASIUNAS KESTUTIS
IPC: G01N21/00
Filed: 2006-05-03
Abstract: The invention is intended for the metrology of semiconductor materials and provides means for the all-optical determination of the instantaneous photoconductivity type of a semiconductor crystal, if excess carriers are excited from deep levels. The method can be used for the characterization and subsequent improvement in fabrication of semiconductor materials designed for the applications in optoelectronic and electronic devices. The proposed method for the determination of the instantaneous photoconductivity type of semiconductor uses for optical pumping two coherent beams that induce a spatially modulated free carrier pattern in semiconductor, introduces an additional probe beam that diffracts on the dynamic grating, monitors the temporal kinetics of the diffraction efficiency at various excitation levels and dynamic grating periods, determines the effective diffusion coefficient as a function of excitation, and from the character of the latter dependence determines the photoconductivity type of s
Patent LT-6317-B (LT)
Title: Emergency core cooling system of nuclear power plant
Inventor: NAGATA YASUNORI
IPC: G21C15/00
Filed: 2016-02-05
Abstract: To provide a reactor capable of achieving cold shutdown of a reactor core by each single system in a configuration of an Emergency Core Cooling System (ECCS) including a Reactor Core Isolation Cooling system (RCIC). In an ECCS of a nuclear power plant including ECCSs sectioned into at least three sections, in which a first section in the ECCSs has a RCIC having a high-pressure injection pump driven by a turbine, a Low Pressure Flooder system (LPFL) having a low-pressure injection pump driven by a motor and an emergency power source, water is supplied into a reactor pressure vessel (RPV) through a first pipe and a first feedwater pipe by the RCIC, and water is supplied into the RPV through a second pipe and a second feedwater pipe by the LPFL, and an Automatic Depressurization System (ADS) which is used in common by the ECCSs sectioned into three sections, the ECCS includes a fracture detector detecting a fracture in the first feedwater pipe or the second feedwater pipe, and a first valve provided in the second pipe of the LPFL and a tie-line connecting the first pipe and the second pipe through a second valve in an upstream side of the first valve, in which the fracture detector detects a fracture of the second feedwater pipe and operates the first valve and the second valve to supply water into the RPV from the LPFL through the tie line and the first feedwater pipe.
Patent LT-6431-B (LT)
Title: Method of manufacturing a special cam of rotating forming table of a paste-like foodstuff packaging machine
Inventor: KARPAVIČIUS Rimas
IPC: B65B25/00
Filed: 2017-01-09
Abstract: The invention relates to machines for packaging butter and other paste-like foodstuffs having rotating forming table revolvable by a spacial cam.Embodiments of the present method include the following steps:copying a part of motion trajectory of a reference packaging machine with exact coordinates of a reference cam by applying a reverse engineering method using a documentation of the reference packaging machine;taking into account the prevailed motion trajectory of relative elements roller and spacial cam - expressed by a projective correction factor calculable according to cosine theorem within ranges of angle of rotation 0?- 90? and 630?- 720?of the spacial cam;tracing out a full range motion curve of the reference cam;estimation the full range motion curve describing motion law which suits to Fourier series of fifth order;calculation of geometry of the spacial cam by using a multi-paradigm numerical computing environment for solving engineering tasks; manufacturing of a master cam and milling of the spacial cam by the master cam-controlled milling machine according to in advance generated a three-dimensional body by a special software package.
Patent MX-170412-B (MX)
Title: Aparato y metodo para obtener agilidad de frecuencia en sistemas de comunicacion digitales
Inventor: BOLGIANO DUANE RIDGELY
IPC: H04B7/00
Filed: 1988-11-14
Abstract: La presente invención se refiere en un sistema de comunicación qwue comprende una pluralidad de estaciones de suscriptores en comunicación de radiofrecuencia con una estación de base que tiene múltiples segmentos de tiempo repetitivos en secuencia, el sistema comprende medios para acoplar un segmento de tiempo de comunicación seleccionada en un canal de radio frecuencia seleccionado a una estación de suscriptor correspondiente en respuesta a una señal de mando de control, estas señales de mando son en respuesta a mensajes de estado que indican el estado de uso de los segmentos de tiempo en relación con las estaciones de los suscriptores.
Patent MX-174213-B (MX)
Title: Tela de gran durabilidad tejida en telar de lanzadera y metodo para su preparacion
Inventor: GREEN JAMES RALPH
IPC: D03D15/58
Filed: 1989-08-11
Abstract: La presente invención se refiere a una tela tejida de gran durabilidad, hecha de hilos de fibras cortadas, discretas, que tienen buena estética textil, caracterizada en que comprende 8-70 por ciento de fibras orgánicas cortadas de módulos alto que tienen un módulo de más de 200 g/dtex y una densidad lineal de menos de 10 decitex por fibra y 30-92 por ciento de fibras orgánicas cortadas de módulo bajo que tienen un módulo de menos de 100 g/dtex y una densidad lineal de menos de 10 decitex por fibra y dicha tela tiene una resistencia a la abrasión Wyzenbeek específica, en al menos una cara del tejido, de al menos 25 por ciento más mayor que la resistencia a la abrasión Wyzenbeek específica en la misma cara de un tejido crudo del mismo peso base y construcción hecho de 100 por ciento de las fibras cortadas de módulo alto.
Patent MX-171071-B (MX)
Title: Aparato mejorado para desengrasado por vapor y procedimiento para recuperar vapores de disolvente en el mismo
Inventor: RAMSEY ROBERT BERTHOL JR
IPC: B08B3/08
Filed: 1991-02-14
Abstract: La presente invención se refiere a en un aparato mejorado de desengrasado por vapor, en donde un disolvente de limpiazeza se matiene a condiciones de reflujo para desengrasar/eliminar el fundente, a un objeto, que comprende un colector de ebullición para sumergir el objeto que se va a limpiar, una zona de vapor y una zona de espacio libre por encima del colector de ebullición con un primer intercambiador de calor asociado para condensar los vapores que se generan mediente el colector de ebullición, y un colector de disolvente limpio para colectar los vapores condensados, enjuagar el objeto limpio y regresar el disolvente al colector de ebullición, donde la mejora específicada consiste de: (a) un primer medio condensador/intercambiador de calor que se adapta para operar a una temperatura menor del punto de rocio del vapor del disolvente pero mayor de 0ºC (32ºC) para condensador los vapores que se producen por el colector de ebullición; (b) un segundo medio condensador/intercambiador de calor que se adapta para operar a una temperatura menor a 0ºC (32ºC) y que se sitúa por encima de la porción más baja del primer condensador/intercambiador de calor para condensar adicioanlmente los vapores que se producen por el colector de ebullición; (c) un tercer medio condensador/intercambiador de calor que se adapta para operar a una temperatura dentro de aproximadamente 5ºC de las temperaturas del segundo medio condensador/intercambiador de calor, y que se sitúa por encima de los primeros y segundos medios condensadores/intercambiadores de calor, de la parte de la zona de espacio libre para condensar el vapor de agua; y (d) un medio   sociado con el tercer medio condensador/intercambiador de calor para aislar cualquier escarcha o agua condensada.
Patent MX-169640-B (MX)
Title: Composiciones acondicionadoras para el cabello y metodo para fabricarlas
Inventor: MCCALL PATRICK COLUMKILLE
IPC: A61K8/58
Filed: 1991-04-30
Abstract: La presente invención se refiere a una composición acondicionadora para el cabello, caracterizada porque comprende: a) una cantidad de 80 a 98.9 por ciento de un base de vehículo y b) una cantidad de 1.1 a 20 por ciento de un agente acondicionador para el cabello. Un método para fabricar una composición acondicionadora para el cabello, en donde un compuesto cuaternario de amonio comprende por lo menos una porción del agente tensioactivo insoluble en agua, a un nivel hasta de 2.5 por ciento en peso de la composición acondicionadora, caracterizado porque el método comprende las etapas de premezclar el agente acondicionador de silicón, el compuesto cuaternario de amonio y por lo menos una porción del solvente; y mezclar dicha composición con los componentes restantes.
Patent MX-173549-B (MX)
Title: Fundicion termicamente eficiente y reformacion de combustible para la fabricacion de vidrio
Inventor: ROTH GARY STUART
IPC: C03B5/235
Filed: 1991-07-01
Abstract: La presente invención se refiere a un procedimiento integrado para la producción de vidrio el cual utiliza calor de combustión para fundir materiales de fabricación de vidrio, en un horno de fabricación de vidrio, el cual incluye a) calentar y fundir los materiales de fabricación de vidrio del lote y de los materiales de alimentación de desperdicio de vidrio, en un horno de fabricación de vidrio, mediante la combustión del oxígeno, b) remover un gas de salida caliente del horno de fabricación de vidrio, el cual incluye un producto de combustión que contiene sustancialmente dióxido de carbono, y volátiles del material de alimentación y sofocar el gas de salida utilizando una corriente de reciblo relativamente más fría, de cuando menos una parte del gas de salida desde la corriente abajo en el procedimiento, c) enfriar adicionalmente cuando menos una parte del gas de salida contra cuando menos una parte de un combustible de vidrio, para reformar el combustible de hidrocarburo en un gas de síntesis, el cual se alimenta hacia el horno de fabricación de vidrio como un combustible; y d) reciclar una parte del gas de salida enfriado resultante de la etapa c) para sofocar el gas de salida caliente de la etapa b) del horno de fabricaciôn de vidrio.
Patent NL-192642-B (NL)
IPC: G11B7/013
Filed: 1984-08-28
Abstract: A data recording/reproducing method for a non-rewritable recording medium of a rotating type, each of tracks on the recording medium is divided into a plurality of blocks which are allotted with respective addresses. Each block includes a data recording area and a deletion flag area which is divided into a plurality of sub-areas. One of the sub-areas in a given block is associated with other block which is in a predetermined address relation with the given block. When the content in the data recording area of one block on the recording medium is to be rendered invalid, deletion flag information is also recorded in the sub-area of the other block having the predetermined address relation with the one block. Upon reading, the data of the blocks read out from the recording medium exclusive of the data of the block determined to be invalid on the basis of the flag information is transferred to a high-rank system.
Patent PT-85870-B (PT)
Inventor: FARRAR QUINTON J
IPC: A61J1/16
Filed: 1987-10-06
Abstract: An apparatus (10) for draining fluids, for example, from a chest or pleural cavity, includes a collection chamber (12) for collecting fluids through an inlet port (36) for entry of the fluids. Also included is a dry or waterless suction control chamber (16) in fluid communication with the collection chamber (12) for regulating the degree of vacuum imposed in the collection chamber. If desired, a seal chamber (14) can also be provided between the dry suction control chamber (16) and the collection chamber (12) so as to prevent any ambient or atmospheric air from passing into the collection chamber. The suction control chamber (16) has a first inlet (60) which is coupled to a suction source and second inlet (74) communicates with the ambient. A waterless regulator (72) is provided for regulating the degree of suction imposed in the collection chamber (12) at a plurality of predetermined preset levels of suction. This regulator is positioned between the suction inlet (6) and the ambient inlet (74). The suction control chamber (16) also has at least a visual indicator (152) disposed between the regulator (72) and the suction inlet (60) for providing immediate confirmation of proper operation of suction in the collection chamber.The present invention also includes an apparatus (118) for supporting a housing from a support (120) including a bracket member (116) formed of opposed walls (272, 274) and having a post member (276) extending between the walls, one of the walls (272) capable of being positioned on the housing; and a hook member (278) having one rotatably secured about the post member (276) for selective rotational movement from a first storage position to a second hanging position, the other end of the hook member (278) being configured for engagement with the support (120), the one end of the hook member (278) and the bracket (116) being configured and dimensioned so that the hook member (278) remains locked in the hanging position.Also contemplated within the present invention is a device (159) for retaining tubing (146) under compression so as to provide self-sealing capability of the tubing during sampling or injection procedures.
Patent PT-88157-B (PT)
Inventor: CESBRON-DELAUW MARIE-FRANCE
IPC: C12R1/90
Filed: 1988-07-29
Abstract: Toxoplasma gondii (TG) antigens consisting of excretion-secretion (ES) antigens common to the tachyzoites and the bradyzoites of TG, and translation products of mRNA of tachyzoites carrying the epitopes recognised by the abovementioned ES antigens. Polyclonal and monoclonal antibodies capable of conferring significant protection against toxoplasmosis, in the form of vaccines in particular. Therapeutic composition for the treatment of toxoplasmosis, the active constituents of which are the abovementioned ES antigens. Products for the diagnosis of toxoplasmosis, the active constituents of which are the abovementioned ES antigens.
Patent PT-93671-B (PT)
Inventor: JANSSENS FRANS EDUARD
IPC: C07D405/12
Filed: 1990-04-05
Abstract: Hydroxylalkylfuranyl derivatives of formula <CHEM>  wherein -A<1>=A<2>-A<3>=A<4>- is -CH=CH-CH=CH-, -N=CH-CH=CH-, -CH=N-CH=CH-, -CH=CH-N=CH-, -CH=CH-CH=N-, -N=CH-N=CH- or -CH=N-CH=N- ;  D is C1-4alkanediyl ;  R<1> is hydrogen, C1-6alkyl, arylC1-6alkyl or C1-6alkylcarbonyl ;  R<2> and R<3> are hydrogen or C1-6alkyl ;  n is 0, 1 or 2 ;  B is NR<4>, O, S, SO2 or CH2;  R<4> is hydrogen, C1-6alkyl, C3-6cycloalkyl or arylC1-6alkyl ; L is hydrogen, C1-12alkyl, C3-6cycloalkyl, C3-6alkenyl optionally substituted with aryl, C1-6alkylcarbonyl, C1-6alkyloxycarbonyl, arylcarbonyl, arylC1-6alkyloxycarbonyl, C1-6alkylsulfonyl, arylsulfonyl, or a radical of formula -Alk-R<5>, -Alk-Y-R<6>, -Alk-Z<1>-C(=X)-Z<2>-R<7>, or -CH2-CHOH-CH2-O-R<8>, the acid addition salts and stereochemically isomeric forms thereof, said compounds having antiallergic activity. Pharmaceutical compositions containing such compounds as an active ingredient; methods of preparing said compounds and pharmaceutical compositions.
Patent PT-94041-B (PT)
Inventor: MARTIN JOHN C
IPC: C07H/
Filed: 1990-05-15
Abstract: Compounds of the following formulas which have anti-tumor and anti-viral activity and are especially useful in treating viral infections, their compositions and use. A phosphonomethoxymethyoxymethyl purine/pyrimidine derivative of the formula <CHEM> wherein X and X min  are the same or different and are hydrogen or alkyl. R and R min  are the same or different and are hydrogen, alkyl, hydroyalkyl or R sec CO-where R sec  is an alkyl and  B is a purine or pyrimidine base. A 4 min -phosphonomethoxytetrahydrofuranyl-1 min -purine-pyrimidine of the formula <CHEM> wherein X and X min  are the same or different and are hydrogen or alkyl, Y and Z are the same of different and are hydrogen hydroxyl or alkyl or Y + Z is an alkenyl, an epoxide or cyclopropyl, and B is a purine or pyrimidine base.
Patent PT-99883-B (PT)
Inventor: REX JORN
IPC: A61M11/06
Filed: 1991-12-20
Abstract: A pen shaped device for nasal administration of doses of a liquid medicine, comprising a first and a second housing element, the first housing element (1) comprising a cartridge for the medecine, this cartridge being at one end closed by a piston (21) and being at its other end closed by a valve (7, 9), which may be opened to connect the cartridge to a spray nozzle (12). When the two housing elements are rotated relatively to each other, a nut member (27) is proportional to the rotation moved along a threaded piston rod (22) to compress a helical spring (32) to act via the nut element (27) and the piston rod (22) on the piston (21) to put the content of the cartridge under pressure, which pressure may be released by opening the valve (7, 9) to lead the medicine in the cartridge to the nozzle (12).
Patent SE-451320-B (SE)
Inventor: MAGNUSSON N
IPC: B65D5/70
Filed: 1983-02-07
Abstract: The invention relates to an opening arrangement for a package of the type which comprises a double-walled triangular lug (15) communicating with the interior of the package and being connected to one side wall (14) of the package and which comprises a sealing fin (10) extending over the top side (11) of the package and the said triangular lug (15). On both sides of the base line of the sealing fin (10) parallel tearing perforation lines (6) located opposite one another are provided which at a point on the top side of the triangular lug (15) converge uniformly in an arcshaped manner so as to extend over the lateral edges (13) of the triangular lug (15) and converging on the underside of the triangular lug(15) without the said tearing perforation (6, 6') having any breaks or point of discontinuity other than those arising in connection with the perforation (6') passing over the lateral edge(13) of the triangular lug (15).
Patent SE-455505-B (SE)
Inventor: ELSBY L E
IPC: C08B9/00
Filed: 1983-05-05
Abstract: The filterability of a viscose is improved by the addition, prior to the xanthation, of an ester compound containing alkyleneoxy units in an amount of 0.01-1.0% calculated on the weight of the cellulose.